ELECTROSTATIC CHUCK FOR CONTROLLING CHUCKING AND DECHUCKING OF MASK

The present application relates to an electrostatic chuck. According to an embodiment of the present application, an electrostatic chuck comprises: a base portion formed of a metal material and including a coil; and a dielectric layer coated on one surface of the base portion. An anode or a cathode...

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Bibliographische Detailangaben
1. Verfasser: KANG, CHANG SU
Format: Patent
Sprache:eng ; kor
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